<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
  <table border="1">
    <caption>商品列表</caption>
    <tr>
      <th>商品编号</th>
      <th>商品名称</th>
      <th>商品价格</th>
      <th>商品库存</th>
      <th>操作</th>
    </tr>
    <tr v-for="(p,i) in arr">
      <td>{{i+1}}</td>
      <td>{{p.title}}</td>
      <td>{{p.price}}</td>
      <td>{{p.num}}</td>
      <td>
        <a :href="'/update.html?id='+p.id">修改</a>
        <a href="javascript:void (0)" @click="del(p.id)">删除</a>
      </td>
    </tr>
  </table>
</div>
<!--引入axios和vue框架文件-->
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
  let v = new Vue({
    el:"body>div",
    data:{
      arr:[]
    },
    methods:{
      del(id) {
        if (confirm("您确定删除吗？")) {
          axios.get("/delete?id=",id).then(function (response) {
            location.reload();
          })
        }
      }
    },
    created:function () {
      axios.get("/select").then(function (response) {
        v.arr = response.data;

      })
    }
  })
</script>
</body>
</html>